Blasters are a common type of gun and energy weapon used within the Pocket Universe.  Blasters include both handheld weapons in handgun, rifle, and machine-gun versions, medium-sized versions used as light artillery, and heavy blaster cannons used on spaceships, other vehicles, and stationary buildings and other structures.

A blaster works by having plasma within the gun formed into an energy projectile which is then ejected from the barrel. 

Orks are an exception to the use of blasters as they favor their traditional Sluggas, a type of firearms that shoots old-fashion metal bullets or other physical projectiles.